نتایج جستجو برای: when temperature rises to 1620c
تعداد نتایج: 10829000 فیلتر نتایج به سال:
We present an Ito-Langevin model for freestanding graphene connected to electrical circuit. The is treated as a Brownian particle in double-well potential and adjacent fixed electrode form variable capacitor. capacitor series with battery load resistor. resistor are given separate thermal reservoirs. have solved the coupled equations broad range of temperature differences between two Using ense...
An empirical evaluation of free convective heat transmission was conducted in a rectangular enclosure containing hybrid nanofluid (50% CuO-50% Al2O3)/water linked to PCM-containing wall. The enclosure's left and right surfaces were kept at constant warm cold temperatures, whereas the remaining assumed be isolated. side filled partially with PCM. Several variables examined, such as hot-side temp...
‘romanticism’ and ‘romantic’ are among the most controversial terms in literature. most readers, when encountering these words, would think of the well-known period of romanticism of the first three decades of the nineteenth century and the great six english poets known as ‘the big six’ of this period. however, romanticism does not belong to certain artists in a special period; one may seek ele...
abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...
BACKGROUND The magnetic resonance imaging (MRI) radio frequency (RF) field induced heating on external fixation devices can be very high in the vicinity of device screws. Such induced RF heating is related to device constructs, device placements, as well as the device insertion depth into human subjects. In this study, computational modeling is performed to determine factors associated with suc...
Therapeutic and surgical applications of focused ultrasound require monitoring of local temperature rises induced inside tissues. From an economic and practical point of view ultrasonic imaging techniques seem to be the most suitable for the temperature control. This paper presents an implementation of the ultrasonic echoes displacement estimation technique for monitoring of local temperature r...
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